• Country
• Germany

• Manufacturer / Brand
• Lenzola, Lenzen & Co. (Lenzen & Röttges); Krefeld

• Year
• 1931

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 71932

• Loudspeaker
• Magnetic loudspeaker (reed) of high quality (4 magnet poles).

• Material
• Wooden case

• from Radiomuseum.org
• Model: Kelch-Strahler Trafo-Sieger 1 - Lenzola, Lenzen & Co. Lenzen &

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 440 x 380 x 200 mm / 17.3 x 15 x 7.9 inch

• Notes
• Nußbaum. Transformator eingebaut. Kobaltmagnet,KEIN Motor, wie irrtümlich im Bild angegeben !

• Net weight (2.2 lb = 1 kg)
• 5 kg / 11 lb 0.2 oz (11.013 lb)

• Price in first year of sale
• 68.00 RM

• Source of data
• -- Original prospect or advert / Radiokatalog Band 2, Ernst Erb

• Literature/Schematics (1)
• Paul Bretschneider Leipzig: Neue Radio-Geräte und Lautsprecher Liste Saison 1931-32

• Author
• Model page created by Arpad Roth † 27.3.17. See "Data change" for further contributors.

• Other Models

• Here you find 31 models, 25 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Lenzola, Lenzen & Co. (Lenzen & Röttges); Krefeld